root/drivers/staging/rtl8712/basic_types.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
   5  *
   6  * Modifications for inclusion into the Linux staging tree are
   7  * Copyright(c) 2010 Larry Finger. All rights reserved.
   8  *
   9  * Contact information:
  10  * WLAN FAE <wlanfae@realtek.com>
  11  * Larry Finger <Larry.Finger@lwfinger.net>
  12  *
  13  ******************************************************************************/
  14 #ifndef __BASIC_TYPES_H__
  15 #define __BASIC_TYPES_H__
  16 
  17 #define SUCCESS 0
  18 #define FAIL    (-1)
  19 
  20 #include <linux/types.h>
  21 
  22 #define SIZE_T __kernel_size_t
  23 #define sint signed int
  24 #define FIELD_OFFSET(s, field)  ((addr_t)&((s *)(0))->field)
  25 
  26 /* Should we extend this to be host_addr_t and target_addr_t for case:
  27  *      host : x86_64
  28  *      target : mips64
  29  */
  30 #define addr_t unsigned long
  31 
  32 #define MEM_ALIGNMENT_OFFSET    (sizeof(SIZE_T))
  33 #define MEM_ALIGNMENT_PADDING   (sizeof(SIZE_T) - 1)
  34 
  35 #endif /*__BASIC_TYPES_H__*/
  36